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E6C2-C Slim Incremental 50-mm-dia. Rotary Encoder


E6C2-C
General-purpose Encoder with External Diameter of 50 mm



Resolution of up to 2,000 ppr.
IP64 (improved oil-proof construction with sealed bearings)
Side or back connections are possible. Pre-wired Models with cable connected at an angle.


Power supply
voltage

Output
configuration

Resolution (pulses/rotation)

Model

5 to 24 VDC

Open-collector
output (NPN)

10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600

E6C2-CWZ6C (resolution) 2M
Example: E6C2-CWZ6C 10P/R 2M

720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000

12 to 24 VDC

Open-collector
output (PNP)

100, 200, 360, 500, 600

E6C2-CWZ5B (resolution) 2M
Example: E6C2-CWZ5B 100P/R 2M

1,000, 2,000

5 to 12 VDC

Voltage output

10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600

E6C2-CWZ3E (resolution) 2M
Example: E6C2-CWZ3E 10P/R 2M

720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000

5 VDC

Line-driver output

10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600

E6C2-CWZ1X (resolution) 2M
Example: E6C2-CWZ1X 10P/R 2M

720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000

Accessories (Order Separately)


Name

Model

Remarks

Couplings

E69-C06B

---

E69-C68B

Different end diameter

E69-C610B

Different end diameter

E69-C06M

Metal construction

Flanges

E69-FCA

---

E69-FCA02

E69-2 Servo Mounting Bracket provided.

Servo Mounting Bracket

E69-2

Provided with E69-FCA02 Flange.

 

Model

E6C2-CWZ6C

E6C2-CWZ5B

E6C2-CWZ3E

E6C2-CWZ1X

Power supply voltage

5 VDC -5% to 
24 VDC +15%, 
ripple (p-p): 5% max.

12 VDC -10% to 
24 VDC +15%, 
ripple (p-p): 5% max.

5 VDC -5% to 
12 VDC +10%, 
ripple (p-p): 5% max.

5 VDC ±5%, 
ripple (p-p): 5% max.

Current 
consumption *1

80 mA max.

100 mA max.

160 mA max.

Resolution 
(pulses/rotation)

10, 20, 30, 40, 50, 60, 
100, 200, 300, 360, 
400, 500, 600, 720, 
800, 1,000, 1,024, 
1,200, 1,500, 1,800, 
2,000

100, 200, 360, 500, 
600, 1,000, 2,000

10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 
500, 600, 720, 800, 1,000, 1,024, 1,200, 1,500, 
1,800, 2,000

Output phases

Phases A, B, and Z

488_sp_1_1

Output configuration

NPN open-collector 
output

PNP open-collector 
output

Voltage output (NPN 
output)

Line driver output *2

Output capacity

Applied voltage: 30 
VDC max. 
Sink current: 35 mA 
max. 
Residual voltage: 0.4 
V max. 
(at sink current of 35 
mA)

Applied voltage: 30 
VDC max. 
Source current: 35 
mA max. 
Residual voltage: 0.4
V max. 
(at source current of 
35 mA)

Output resistance: 2 
kΩ 
Output current: 20 mA 
max. 
Residual voltage: 0.4 V
max. 
(at sink current of 20 
mA)

AM26LS31 equivalent 
Output voltage: 
High level: Io = -20 mA
Low level: Is = 20 mA 
Output voltage: 
Vo = 2.5 V min. 
Vs = 0.5 V max.

Maximum response 
frequency *3

100 kHz

50 kHz

100 kHz

Phase difference 
between outputs

90°±45° between A and B (1/4 T ± 1/8 T)

Rise and fall times 
of output

1 μs max. 
(Control output 
voltage: 5 V, 
Load resistance: 1 kΩ,
Cable length: 2 m)

1 μs max. 
(Cable length: 2 m, Sink current: 10 mA)

0.1 μs max. 
(Cable length: 2 m, 
Io = -20 mA, Is = 20 
mA)

Starting torque

10 mNm max.

Moment of inertia

1×10-6 kgm2 max.; 3 × 10-7 kgm2 max. at 600 P/R max.

Shaft 
loading

Radial

50 N

Thrust

30 N

Maximum 
permissible speed

6,000 r/min

Protection circuits

Power supply reverse polarity protection, Load short-circuit protection

---

Ambient temperature 
range

Operating: -10 to 70°C (with no icing), Storage: -25 to 85°C (with no icing)

Ambient humidity 
range

Operating/Storage: 35% to 85% (with no condensation)

Insulation resistance

100 MΩ min. (at 500 VDC) between current-carrying parts and case

Dielectric strength

500 VAC, 50/60 Hz for 1 min between current-carrying parts and case

Vibration resistance

Destruction: 10 to 500 Hz, 150 m/s2 or 2-mm double amplitude for 11 min 3 times each in X, Y, 
and Z directions

Shock resistance

Destruction: 1,000 m/s2 3 times each in X, Y, and Z directions

Degree of protection

IEC 60529 IP64, in-house standards: oilproof

Connection method

Pre-wired Models (Standard cable length: 2 m)

Material

Case: Zinc alloy, Main unit: Aluminum, Shaft: SUS420J2

Weight (packed 
state)

Approx. 400 g

Accessories

Instruction manual 
Note: Coupling, mounting bracket and hex-head spanner are sold separately.

Note: Origin Indication 
          The following illustration shows the relationship between phase Z and the origin. Set cut face D to the phase Z 
          origin as shown in the illustration.
E6C2-C Specifications 2
*1. An inrush current of approximately 9 A will flow for approximately 0.3 ms when the power is turned ON. 
*2. The line driver output is a data transmission circuit compatible with RS-422A and long-distance transmission is 
       possible with a twisted-pair cable.(AM26LS31 equivalent) 
*3. The maximum electrical response speed is determined by the resolution and maximum response frequency as 
       follows:
E6C2-C Specifications 3
        This means that the E6C2-C Rotary Encoder will not operate electrically if its speed exceeds the maximum electrical 
        response speed.

E6C2-CWZ
E6C2-C Dimensions 3

 

Model Number

Description

E6C2-CWZ1X 1000P/R 2M

Incremental, Resolution 1000P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 100P/R 2M

Incremental, Resolution 100P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 1024P/R 2M

Incremental, Resolution 1024P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 10P/R 2M

Incremental, Resolution 10P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 1200P/R 2M

Incremental, Resolution 1200P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 1500P/R 2M

Incremental, Resolution 1500P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 1800P/R 2M

Incremental, Resolution 1800P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 2000P/R 2M

Incremental, Resolution 2000P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 200P/R 2M

Incremental, Resolution 200P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 20P/R 2M

Incremental, Resolution 20P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 300P/R 2M

Incremental, Resolution 300P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 30P/R 2M

Incremental, Resolution 30P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 360P/R 2M

Incremental, Resolution 360P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 400P/R 2M

Incremental, Resolution 400P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 40P/R 2M

Incremental, Resolution 40P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 500P/R 2M

Incremental, Resolution 500P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 50P/R 2M

Incremental, Resolution 50P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 600P/R 2M

Incremental, Resolution 600P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ1X 60P/R 2M

Incremental, Resolution 60P/R, 50-dia., 5 to 5 VDC, Line driver output, Pre-wired models (2 m)

E6C2-CWZ3E 1000P/R 2M

Incremental, Resolution 1000P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

 

Model Number

Description

E6C2-CWZ3E 100P/R 2M

Incremental, Resolution 100P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 10P/R 2M

Incremental, Resolution 10P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 1200P/R 2M

Incremental, Resolution 1200P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 1500P/R 2M

Incremental, Resolution 1500P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 1800P/R 2M

Incremental, Resolution 1800P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 2000P/R 2M

Incremental, Resolution 2000P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 200P/R 2M

Incremental, Resolution 200P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 20P/R 2M

Incremental, Resolution 20P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 300P/R 2M

Incremental, Resolution 300P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 30P/R 2M

Incremental, Resolution 30P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 360P/R 2M

Incremental, Resolution 360P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 400P/R 2M

Incremental, Resolution 400P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 40P/R 2M

Incremental, Resolution 40P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 500P/R 2M

Incremental, Resolution 500P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 50P/R 2M

Incremental, Resolution 50P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 600P/R 2M

Incremental, Resolution 600P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ3E 60P/R 2M

Incremental, Resolution 60P/R, 50-dia., 5 to 12 VDC, NPN voltage output, Pre-wired models (2 m)

E6C2-CWZ5B 1000P/R 2M

Incremental, Resolution 1000P/R, 50-dia., 12 to 24 VDC, PNP open collector output, Pre-wired models (2 m)

E6C2-CWZ5B 100P/R 2M

Incremental, Resolution 100P/R, 50-dia., 12 to 24 VDC, PNP open collector output, Pre-wired models (2 m)

E6C2-CWZ5B 2000P/R 2M

Incremental, Resolution 2000P/R, 50-dia., 12 to 24 VDC, PNP open collector output, Pre-wired models (2 m)

Model Number

Description

E6C2-CWZ5B 200P/R 2M

Incremental, Resolution 200P/R, 50-dia., 12 to 24 VDC, PNP open collector output, Pre-wired models (2 m)

E6C2-CWZ5B 360P/R 2M

Incremental, Resolution 360P/R, 50-dia., 12 to 24 VDC, PNP open collector output, Pre-wired models (2 m)

E6C2-CWZ5B 500P/R 2M

Incremental, Resolution 500P/R, 50-dia., 12 to 24 VDC, PNP open collector output, Pre-wired models (2 m)

E6C2-CWZ5B 50P/R 2M

Incremental, Resolution 50P/R, 50-dia., 12 to 24 VDC, PNP open collector output, Pre-wired models (2 m)

E6C2-CWZ5B 600P/R 2M

Incremental, Resolution 600P/R, 50-dia., 12 to 24 VDC, PNP open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 1000P/R 2M

Incremental, Resolution 1000P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 100P/R 2M

Incremental, Resolution 100P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 1024P/R 2M

Incremental, Resolution 1024P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 10P/R 2M

Incremental, Resolution 10P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 1200P/R 2M

Incremental, Resolution 1200P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 1500P/R 2M

Incremental, Resolution 1500P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 1800P/R 2M

Incremental, Resolution 1800P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 2000P/R 2M

Incremental, Resolution 2000P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 200P/R 2M

Incremental, Resolution 200P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 20P/R 2M

Incremental, Resolution 20P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 300P/R 2M

Incremental, Resolution 300P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 30P/R 2M

Incremental, Resolution 30P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 360P/R 2M

Incremental, Resolution 360P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 400P/R 2M

Incremental, Resolution 400P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 40P/R 2M

Incremental, Resolution 40P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

Model Number

Description

E6C2-CWZ6C 500P/R 2M

Incremental, Resolution 500P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 50P/R 2M

Incremental, Resolution 50P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 600P/R 2M

Incremental, Resolution 600P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 60P/R 2M

Incremental, Resolution 60P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 720P/R 2M

Incremental, Resolution 720P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)

E6C2-CWZ6C 800P/R 2M

Incremental, Resolution 800P/R, 50-dia., 5 to 24 VDC, NPN open collector output, Pre-wired models (2 m)